386365695

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11243}}^1$

素因数の和:11359

約数の個数: 32

約数和(自身を含む): 647654400

約数和(自身を除く): 261288705

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 2291, 6873, 11243, 11455, 33729, 34365, 56215, 168645, 326047, 888197, 978141, 1630235, 2664591, 4440985, 4890705, 13322955, 25757713, 77273139, 128788565, 386365695]

約数ペア:

[(1, 386365695), (3, 128788565), (5, 77273139), (15, 25757713), (29, 13322955), (79, 4890705), (87, 4440985), (145, 2664591), (237, 1630235), (395, 978141), (435, 888197), (1185, 326047), (2291, 168645), (6873, 56215), (11243, 34365), (11455, 33729)]